7-nitrobenz-2-oxa-1,3-diazole-phallacidin 73413-78-2 NBODP Nbd-Ph Nbd-phallicidin Nitrobenzoxadiazole-phallacidin Phallacidin, 5-(erythro-3-hydroxy-N-(2-((7-nitro-4-benzofurazanyl)amino)ethyl)-D-asparagine)-